雙重管鹵水冷卻器doublepipechiller: 雙套管冷凍器doublepipe heat exchanger andd: 套管式換熱器和刮面式換熱器doublepipeconde er: 雙套管冷凝器doublepipe condenser: 雙套管冷凝器doublepipecondenser: 雙管冷凝器下載手機(jī)詞典可隨時隨地查詞查翻譯
